package com.atguigu.springboot.config;

import com.atguigu.springboot.component.LoginHandlerInterceptor;
import com.atguigu.springboot.component.MyLocaleResolver;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

//@EnableWebMvc
@Configuration
public class MyMvcConfig extends WebMvcConfigurerAdapter {


    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
//        super.addViewControllers(registry);
        // 浏览器发送 /atguigu 请求来到success
        registry.addViewController("/atguigu").setViewName("success");
    }

    // 所有的WebMvcConfigurerAdapter组件都会一起起作用
    @Bean
    public WebMvcConfigurerAdapter webMvcConfigurerAdapter() {
        WebMvcConfigurerAdapter adapter = new WebMvcConfigurerAdapter() {
            @Override
            public void addViewControllers(ViewControllerRegistry registry) {
                registry.addViewController("/").setViewName("login");
                registry.addViewController("/index.html").setViewName("login");
                registry.addViewController("/main").setViewName("dashboard.html");
            }
        };
        return adapter;
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new LoginHandlerInterceptor()).addPathPatterns("/**")
                .excludePathPatterns("/", "/index.html", "/user/login");
    }

    @Bean
    public LocaleResolver localeResolver() {
        return new MyLocaleResolver();
    }
}
